Performance
Showing 36 of 1436 projects
A concurrency-safe Go caching library with expiration capabilities and access counters.
A high-performance REST API client library for .NET with interface-based declaration, AOT support, and advanced features.
A Swift wrapper for Facebook's Yoga flexbox engine, offering a concise and chainable API for iOS layout.
A Rails gem providing advanced, flexible counter caches that update on value changes and support multi-level relations.
A fast, spec-compliant CSS parser, walker, generator, and lexer toolkit for analyzing and transforming CSS.
Automation-friendly framework for continuous testing that wraps JMeter, Gatling, Locust.io, and Selenium WebDriver.
A Python implementation of the MessagePack binary serialization format, providing fast and compact data exchange.
A portable Python 3.x interpreter written in C11 for embedding in C/C++ projects, designed as a Lua alternative for game scripting.
An open-source caching library for .NET Core that simplifies basic and advanced caching operations with multiple provider support.
A tiny, primitive, fast HTTP request/response parser written in C, designed to be stateless and memory-efficient.
A minimal JavaScript library for monitoring heap memory usage via performance.memory API.
A .NET library for instrumenting applications with Prometheus metrics, including built-in integrations for ASP.NET Core.
A high-performance C++ library for parsing floating-point and integer numbers from strings, 4x to 10x faster than strtod.
A Rust library providing caching structures and procedural macros for easy function memoization.
A highly extensible Go source code linter providing opinionated checks for bugs, performance, and style issues.
A simple Go package for enabling CPU, memory, and block profiling with minimal configuration.
A high-performance, standards-compliant JSON library for Elixir, built for speed and correctness.
A Swift library for fast diffing between two collections, providing edit steps to animate UITableView and UICollectionView updates.
A PHP benchmarking framework for performance testing, analogous to PHPUnit but for measuring execution time and memory usage.
A hybrid thread/fiber task scheduler for C++11 that enables efficient execution of blocking tasks.
A lightweight, high-performance SVG parser for iOS and macOS, optimized for flat icons and runtime theming.
A high-performance JavaScript implementation of the JSON Patch standard (RFC 6902) for applying, generating, and validating JSON diffs.
A blob-level read-through caching solution for ActiveRecord that adds fetch methods to cache model objects and associations using Memcached.
A comprehensive toolkit for building fully reactive, high-performance Angular applications with a focus on runtime performance and developer experience.
A high-performance, maintained fork of the mgo MongoDB driver for the Go programming language.
A high-performance 2D vector graphics engine powered by a JIT compiler for real-time rendering.
A fast and flexible CSV reader and writer for Rust with Serde support for easy data serialization.
A Ruby gem that detects database issues in Rails applications before they reach production.
A Gulp plugin to minify PNG, JPEG, GIF, and SVG images using imagemin.
A lightweight, fast, and flexible C++ logging library with minimal dependencies and easy integration.
A minimal benchmark comparing scalability, speed, and accuracy of popular open-source machine learning libraries for binary classification.
A .NET library for building real-time apps with transparent caching and automatic dependency tracking, requiring minimal extra code for live updates.
A Go client library for interacting with Memcached servers, providing a simple API for caching operations.
A tiny, high-performance JavaScript library for color parsing, manipulation, and conversion with a plugin-based architecture.
A high-performance Python package for fast, multi-threaded manipulation of large tabular datasets, inspired by R's data.table.
A lightweight library to easily move functions or classes to web workers for non-blocking UI execution.
Related Tags
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.